Discuss / Python / 交作业
Back

交作业

Topic source

儒生脱尘

#1 Created at ... [Delete] [Delete and Lock User] 
from html.parser import HTMLParser
from html.entities import name2codepoint
class MyHTMLParser(HTMLParser):
    def handle_starttag(self,tagname,attrs):
        self.tagname,self.attrs=tagname,attrs
        pass
    def handle_endtag(self,name):
        self.tagname,self.attrs=None,None
    def handle_data(self,text):
        try:
            if self.tagname=='a' and self.attrs[0][1].startswith('/events/python-events/') and self.attrs[0][1].endswith('/past/')==False:
                global count
                event.append([])
                event[-1].append(text)
            elif self.tagname=='time' and self.attrs[0][0]=='datetime':
                event[-1].append(text)
            elif self.tagname=='span' and self.attrs[0][1]=='event-location':
                event[-1].append(text)
        except:
            pass
    def handle_comment(self,text):
        pass
    def handle_startendtag(self,tagname,attrs):
        pass
    def handle_charref(self,name):
        pass
    def handle_entityref(self,name):
        pass
parser=MyHTMLParser()
event=[]
html=r'''
<html></html>
'''
parser.feed(html)
print(event)
  • 1

Reply